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 | 3:29:48 AM | 2.10 | 1:41 | 1:31 | 75 |  |
| Rayford | Hardy Toll Road | 3:29:48 AM | 2.20 | 1:44 | 3:15 | 76 | |
| Hardy Toll Road | IH-45 North | 3:29:48 AM | 2.10 | 1:56 | 5:11 | 65 | |
| IH-45 North | Mossy Oaks | 3:29:48 AM | 2.00 | 1:41 | 6:52 | 71 | |
| Mossy Oaks | Gosling | 3:29:48 AM | 1.50 | 1:18 | 8:10 | 69 | |
| Gosling | Kuykendahl | - | 1.50 | Not Available | |
| Kuykendahl | FM-2920 | 3:29:48 AM | 2.00 | 1:36 | 9:45 | 75 | |
| 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 | 3:29:48 AM | 1.50 | 1:16 | 10:58 | 71 | |
| Telge | Cypress-Rosehill | 3:29:48 AM | 2.10 | 1:59 | 12:57 | 64 | |
| Cypress-Rosehill | Mueschke | 3:29:48 AM | 2.00 | 1:50 | 14:47 | 65 | |
| Mueschke | Mason | 3:29:48 AM | 2.00 | 1:39 | 16:26 | 73 | |
| Mason | Cypresswood | 3:29:48 AM | 2.10 | 1:45 | 18:11 | 72 | |
| Cypresswood | US-290 Northwest | 3:29:48 AM | 1.20 | 1:02 | 19:13 | 70 | |
| 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 | 3:29:48 AM | 1.20 | 1:26 | 1:26 | 50 | |
| Cypresswood | Mason | 3:29:48 AM | 2.10 | 1:52 | 3:18 | 68 | |
| Mason | Mueschke | 3:29:48 AM | 2.00 | 1:29 | 4:47 | 81 | |
| Mueschke | Cypress-Rosehill | 3:29:48 AM | 2.00 | 1:39 | 6:26 | 73 | |
| Cypress-Rosehill | Telge | 3:29:48 AM | 2.10 | 2:12 | 8:38 | 57 | |
| Telge | Shaw Rd | 3:29:48 AM | 1.50 | 1:15 | 9:53 | 72 | |
| Shaw Rd | SH-249 | - | 2.10 | Not Available | |
| SH-249 | Gleanloch Forest | 3:29:48 AM | 1.70 | 2:14 | 12:06 | 46 |  |
| Gleanloch Forest | FM-2920 | - | 2.00 | Not Available | |
| FM-2920 | Kuykendahl | 3:29:48 AM | 2.00 | 1:37 | 13:42 | 74 | |
| Kuykendahl | Gosling | 3:29:48 AM | 1.50 | 1:17 | 14:59 | 70 | |
| Gosling | Mossy Oaks | 3:29:48 AM | 1.50 | 1:13 | 16:12 | 74 | |
| Mossy Oaks | IH-45 North | 3:29:48 AM | 2.00 | 1:47 | 17:59 | 67 | |
| IH-45 North | Hardy Toll Road | - | 2.10 | Not Available | |
| Hardy Toll Road | Rayford | - | 2.20 | Not Available | |
| Rayford | West of San Jacinto River | 3:26:48 AM | 2.10 | 2:24 | 20:21 | 52 | |
| West of San Jacinto River | East of San Jacinto River | 3:29:48 AM | 1.50 | 1:17 | 21:38 | 70 | |
| East of San Jacinto River | West of FM-1314 | - | 1.60 | Not Available | |
| West of FM-1314 | East of FM-1314 | 3:29:48 AM | 1.70 | 1:23 | 23:00 | 74 | |
| East of FM-1314 | US-59 Eastex | 3:29:48 AM | 2.10 | 1:41 | 24:41 | 75 | |
| 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 | 24:35 | 24:35 | 119 | |
