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 | 4:57:40 AM | 1.70 | 1:52 | 1:48 | 55 |  |
| Sullivan Rd | US-59 Eastex | 4:57:40 AM | 1.70 | 1:42 | 3:30 | 60 | |
| US-59 Eastex | East of FM-1314 | 4:57:40 AM | 2.10 | 1:54 | 5:24 | 66 | |
| East of FM-1314 | West of FM-1314 | - | 1.70 | Not Available | |
| West of FM-1314 | East of San Jacinto River | - | 1.60 | Not Available | |
| East of San Jacinto River | West of San Jacinto River | - | 1.50 | Not Available | |
| West of San Jacinto River | Rayford | 4:57:40 AM | 2.10 | 1:41 | 7:02 | 75 | |
| Rayford | Hardy Toll Road | 4:57:40 AM | 2.20 | 1:40 | 8:42 | 79 | |
| Hardy Toll Road | IH-45 North | 4:57:40 AM | 2.10 | 1:50 | 10:32 | 69 | |
| IH-45 North | Mossy Oaks | 4:57:40 AM | 2.00 | 1:37 | 12:09 | 74 | |
| Mossy Oaks | Gosling | 4:57:40 AM | 1.50 | 1:21 | 13:30 | 67 | |
| Gosling | Kuykendahl | 4:57:40 AM | 1.50 | 1:41 | 15:11 | 53 | |
| Kuykendahl | FM-2920 | 4:57:40 AM | 2.00 | 1:35 | 16:46 | 76 | |
| 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 | 4:57:40 AM | 1.50 | 1:18 | 18:01 | 69 | |
| Telge | Cypress-Rosehill | 4:57:40 AM | 2.10 | 1:53 | 19:54 | 67 | |
| Cypress-Rosehill | Mueschke | 4:57:40 AM | 2.00 | 1:42 | 21:36 | 71 | |
| Mueschke | Mason | 4:57:40 AM | 2.00 | 1:41 | 23:17 | 71 | |
| Mason | Cypresswood | 4:57:40 AM | 2.10 | 1:43 | 25:00 | 73 | |
| Cypresswood | US-290 Northwest | 4:57:40 AM | 1.20 | 1:04 | 26:04 | 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 | 4:57:40 AM | 1.20 | 1:26 | 1:26 | 50 | |
| Cypresswood | Mason | 4:57:40 AM | 2.10 | 1:50 | 3:16 | 69 | |
| Mason | Mueschke | 4:57:40 AM | 2.00 | 1:54 | 5:10 | 63 | |
| Mueschke | Cypress-Rosehill | 4:57:40 AM | 2.00 | 1:42 | 6:52 | 71 | |
| Cypress-Rosehill | Telge | 4:57:40 AM | 2.10 | 2:14 | 9:06 | 56 | |
| Telge | Shaw Rd | 4:57:40 AM | 1.50 | 1:13 | 10:19 | 74 | |
| Shaw Rd | SH-249 | - | 2.10 | Not Available | |
| SH-249 | Gleanloch Forest | 4:57:40 AM | 1.70 | 2:23 | 12:41 | 43 |  |
| Gleanloch Forest | FM-2920 | 4:57:40 AM | 2.00 | 1:44 | 14:25 | 69 | |
| FM-2920 | Kuykendahl | 4:57:40 AM | 2.00 | 2:00 | 16:25 | 60 | |
| Kuykendahl | Gosling | 4:57:40 AM | 1.50 | 1:26 | 17:51 | 63 | |
| Gosling | Mossy Oaks | 4:57:40 AM | 1.50 | 1:18 | 19:09 | 69 | |
| Mossy Oaks | IH-45 North | 4:57:40 AM | 2.00 | 1:47 | 20:56 | 67 | |
| IH-45 North | Hardy Toll Road | 4:57:40 AM | 2.10 | 2:01 | 22:57 | 62 | |
| Hardy Toll Road | Rayford | 4:57:40 AM | 2.20 | 1:51 | 24:48 | 71 | |
| Rayford | West of San Jacinto River | - | 2.10 | Not Available | |
| West of San Jacinto River | East of San Jacinto River | - | 1.50 | Not Available | |
| East of San Jacinto River | West of FM-1314 | 4:57:40 AM | 1.60 | 1:33 | 26:19 | 62 | |
| West of FM-1314 | East of FM-1314 | 4:57:40 AM | 1.70 | 1:38 | 27:57 | 62 | |
| East of FM-1314 | US-59 Eastex | - | 2.10 | Not Available | |
| US-59 Eastex | Sullivan Rd | 4:57:40 AM | 1.70 | 1:19 | 29:15 | 77 | |
| Sullivan Rd | Wilderness Ln | 4:57:40 AM | 1.70 | 1:51 | 31:06 | 55 | |
| 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 | 31:02 | 31:02 | 94 | |
