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 | - | 1.70 | Not Available | |
| Sullivan Rd | US-59 Eastex | - | 1.70 | Not Available | |
| US-59 Eastex | East of FM-1314 | - | 2.10 | Not Available | |
| 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 | - | 2.10 | Not Available | |
| Rayford | Hardy Toll Road | - | 2.20 | Not Available | |
| Hardy Toll Road | IH-45 North | 8:01:37 PM | 2.10 | 2:04 | 1:52 | 61 |  |
| IH-45 North | Mossy Oaks | 8:01:37 PM | 2.00 | 1:46 | 3:38 | 68 | |
| Mossy Oaks | Gosling | 8:01:37 PM | 1.50 | 1:18 | 4:56 | 69 | |
| Gosling | Kuykendahl | 8:00:38 PM | 1.50 | 1:13 | 6:09 | 74 | |
| Kuykendahl | FM-2920 | 8:01:37 PM | 2.00 | 1:44 | 7:53 | 69 | |
| FM-2920 | Gleanloch Forest | 8:01:37 PM | 2.00 | 2:05 | 9:58 | 58 | |
| Gleanloch Forest | SH-249 | - | 1.70 | Not Available | |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 8:01:37 PM | 1.50 | 1:13 | 11:09 | 74 | |
| Telge | Cypress-Rosehill | 8:01:37 PM | 2.10 | 1:56 | 13:05 | 65 | |
| Cypress-Rosehill | Mueschke | 8:01:37 PM | 2.00 | 1:39 | 14:44 | 73 | |
| Mueschke | Mason | 8:01:37 PM | 2.00 | 1:31 | 16:15 | 79 | |
| Mason | Cypresswood | 8:01:37 PM | 2.10 | 1:37 | 17:52 | 78 | |
| Cypresswood | US-290 Northwest | 8:01:37 PM | 1.20 | 1:01 | 18:53 | 71 | |
| 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 | 8:01:37 PM | 1.20 | 1:06 | 1:06 | 65 | |
| Cypresswood | Mason | 8:01:37 PM | 2.10 | 1:40 | 2:46 | 76 | |
| Mason | Mueschke | 8:01:37 PM | 2.00 | 1:38 | 4:24 | 73 | |
| Mueschke | Cypress-Rosehill | 8:01:37 PM | 2.00 | 1:35 | 5:59 | 76 | |
| Cypress-Rosehill | Telge | 8:01:37 PM | 2.10 | 1:57 | 7:56 | 65 | |
| Telge | Shaw Rd | 8:01:37 PM | 1.50 | 1:13 | 9:09 | 74 | |
| Shaw Rd | SH-249 | 8:01:37 PM | 2.10 | 1:21 | 10:30 | 93 | |
| SH-249 | Gleanloch Forest | 8:01:37 PM | 1.70 | 2:11 | 12:41 | 47 |  |
| Gleanloch Forest | FM-2920 | 8:01:37 PM | 2.00 | 1:49 | 14:30 | 66 | |
| FM-2920 | Kuykendahl | 8:01:37 PM | 2.00 | 1:39 | 16:09 | 73 | |
| Kuykendahl | Gosling | 8:01:37 PM | 1.50 | 1:13 | 17:22 | 74 | |
| Gosling | Mossy Oaks | 8:01:37 PM | 1.50 | 1:10 | 18:32 | 77 | |
| Mossy Oaks | IH-45 North | 8:01:37 PM | 2.00 | 1:42 | 20:14 | 71 | |
| IH-45 North | Hardy Toll Road | 8:01:37 PM | 2.10 | 1:44 | 21:58 | 73 | |
| Hardy Toll Road | Rayford | - | 2.20 | Not Available | |
| 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 | - | 1.60 | Not Available | |
| West of FM-1314 | East of FM-1314 | - | 1.70 | Not Available | |
| East of FM-1314 | US-59 Eastex | - | 2.10 | Not Available | |
| US-59 Eastex | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | Wilderness Ln | - | 1.70 | Not Available | |
| 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 | 21:46 | 21:46 | 134 | |
