SH-99 Lanier Parkway-North Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Community | Elm Pl | - | 1.80 | Not Available |  |
| Elm Pl | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Monday-Hargrove | - | 1.90 | Not Available | |
| Monday-Hargrove | Wilderness Ln | - | 2.60 | Not Available | |
| Wilderness Ln | Sullivan Rd | 11:12:40 PM | 1.70 | 2:00 | 1:56 | 51 |  |
| Sullivan Rd | US-59 Eastex | 11:12:40 PM | 1.70 | 1:50 | 3:46 | 56 | |
| US-59 Eastex | East of FM-1314 | 11:12:40 PM | 2.10 | 1:55 | 5:41 | 66 | |
| East of FM-1314 | West of FM-1314 | 11:12:40 PM | 1.70 | 1:36 | 7:17 | 64 | |
| West of FM-1314 | East of San Jacinto River | - | 1.60 | Not Available | |
| East of San Jacinto River | West of San Jacinto River | 11:12:40 PM | 1.50 | 1:29 | 8:45 | 61 | |
| West of San Jacinto River | Rayford | 11:12:40 PM | 2.10 | 1:55 | 10:40 | 66 | |
| Rayford | Hardy Toll Road | 11:12:40 PM | 2.20 | 1:42 | 12:22 | 78 | |
| Hardy Toll Road | IH-45 North | 11:12:40 PM | 2.10 | 2:02 | 14:24 | 62 | |
| IH-45 North | Mossy Oaks | 11:12:40 PM | 2.00 | 1:38 | 16:02 | 73 | |
| Mossy Oaks | Gosling | 11:12:40 PM | 1.50 | 1:22 | 17:24 | 66 | |
| Gosling | Kuykendahl | 11:12:40 PM | 1.50 | 1:28 | 18:52 | 61 | |
| Kuykendahl | FM-2920 | 11:12:40 PM | 2.00 | 1:46 | 20:38 | 68 | |
| FM-2920 | Gleanloch Forest | - | 2.00 | Not Available | |
| Gleanloch Forest | SH-249 | - | 1.70 | Not Available | |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 11:12:40 PM | 1.50 | 1:15 | 21:50 | 72 | |
| Telge | Cypress-Rosehill | 11:12:40 PM | 2.10 | 2:01 | 23:51 | 62 | |
| Cypress-Rosehill | Mueschke | 11:12:40 PM | 2.00 | 1:37 | 25:28 | 74 | |
| Mueschke | Mason | 11:12:40 PM | 2.00 | 1:36 | 27:04 | 75 | |
| Mason | Cypresswood | 11:12:40 PM | 2.10 | 1:43 | 28:47 | 73 | |
| Cypresswood | US-290 Northwest | 11:12:40 PM | 1.20 | 1:04 | 29:51 | 68 | |
| Summary | 48.6 | Not Available | |
SH-99 Lanier Parkway-North Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Cypresswood | 11:12:40 PM | 1.20 | 00:58 | 00:58 | 74 | |
| Cypresswood | Mason | 11:12:40 PM | 2.10 | 1:43 | 2:41 | 73 | |
| Mason | Mueschke | 11:12:40 PM | 2.00 | 1:31 | 4:12 | 79 | |
| Mueschke | Cypress-Rosehill | 11:12:40 PM | 2.00 | 1:39 | 5:51 | 73 | |
| Cypress-Rosehill | Telge | 11:12:40 PM | 2.10 | 2:06 | 7:57 | 60 | |
| Telge | Shaw Rd | 11:12:40 PM | 1.50 | 1:09 | 9:06 | 78 | |
| Shaw Rd | SH-249 | - | 2.10 | Not Available | |
| SH-249 | Gleanloch Forest | 11:12:40 PM | 1.70 | 2:14 | 11:19 | 46 |  |
| Gleanloch Forest | FM-2920 | 11:12:40 PM | 2.00 | 1:46 | 13:05 | 68 | |
| FM-2920 | Kuykendahl | 11:12:40 PM | 2.00 | 1:46 | 14:51 | 68 | |
| Kuykendahl | Gosling | 11:12:40 PM | 1.50 | 1:15 | 16:06 | 72 | |
| Gosling | Mossy Oaks | 11:12:40 PM | 1.50 | 1:15 | 17:21 | 72 | |
| Mossy Oaks | IH-45 North | 11:12:40 PM | 2.00 | 1:39 | 19:00 | 73 | |
| IH-45 North | Hardy Toll Road | 11:12:40 PM | 2.10 | 1:50 | 20:50 | 69 | |
| Hardy Toll Road | Rayford | 11:12:40 PM | 2.20 | 1:44 | 22:34 | 76 | |
| Rayford | West of San Jacinto River | 11:12:40 PM | 2.10 | 1:43 | 24:17 | 73 | |
| West of San Jacinto River | East of San Jacinto River | 11:12:40 PM | 1.50 | 1:21 | 25:38 | 67 | |
| East of San Jacinto River | West of FM-1314 | 11:12:40 PM | 1.60 | 1:23 | 27:01 | 69 | |
| West of FM-1314 | East of FM-1314 | 11:12:40 PM | 1.70 | 1:37 | 28:38 | 63 | |
| East of FM-1314 | US-59 Eastex | 11:12:40 PM | 2.10 | 1:48 | 30:26 | 70 | |
| US-59 Eastex | Sullivan Rd | 11:12:40 PM | 1.70 | 1:24 | 31:50 | 73 | |
| Sullivan Rd | Wilderness Ln | 11:12:40 PM | 1.70 | 1:54 | 33:44 | 54 | |
| Wilderness Ln | Monday-Hargrove | - | 2.60 | Not Available | |
| Monday-Hargrove | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Elm Pl | - | 1.90 | Not Available | |
| Elm Pl | Community | - | 1.80 | Not Available | |
| Summary | 48.6 | 33:40 | 33:40 | 87 | |
