SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 5:48:56 PM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 5:48:56 PM | 2.00 | 1:39 | 2:57 | 73 | |
| Oyster Creek | Harlem Rd | 5:48:56 PM | 1.60 | 1:30 | 4:27 | 64 | |
| Harlem Rd | W Bellfort | 5:48:56 PM | 1.50 | 1:16 | 5:43 | 71 | |
| W Bellfort | Bellaire | 5:48:56 PM | 2.90 | 2:25 | 8:08 | 72 | |
| Bellaire | S Fry Rd | 5:48:56 PM | 1.60 | 1:17 | 9:25 | 75 | |
| S Fry Rd | Cinco Ranch Blvd | 5:48:56 PM | 2.00 | 1:54 | 11:19 | 63 | |
| Cinco Ranch Blvd | Kingsland | 5:48:56 PM | 2.20 | 3:50 | 15:09 | 34 |  |
| Kingsland | IH-10 Katy | 5:48:56 PM | 1.25 | 1:06 | 16:15 | 68 | |
| IH-10 Katy | Morton | 5:48:56 PM | 1.50 | 1:46 | 18:01 | 51 | |
| Morton | Clay Rd | 5:48:56 PM | 1.60 | 1:21 | 19:22 | 71 | |
| Clay Rd | Beckendorff | 5:48:56 PM | 1.30 | 1:13 | 20:35 | 64 | |
| Beckendorff | FM-529 | 5:48:56 PM | 1.00 | 00:51 | 21:26 | 71 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 5:48:56 PM | 1.00 | 1:03 | 00:59 | 57 | |
| Beckendorff | Clay Rd | 5:48:56 PM | 1.30 | 1:14 | 2:13 | 63 | |
| Clay Rd | Morton | 5:48:56 PM | 1.60 | 1:57 | 4:10 | 49 |  |
| Morton | IH-10 Katy | 5:48:56 PM | 1.50 | 00:59 | 5:09 | 92 | |
| IH-10 Katy | Kingsland | 5:45:56 PM | 1.25 | 1:03 | 6:12 | 71 | |
| Kingsland | Cinco Ranch Blvd | 5:48:56 PM | 2.20 | 2:25 | 8:37 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 5:48:56 PM | 2.00 | 3:17 | 11:54 | 37 | |
| S Fry Rd | Bellaire | 5:48:56 PM | 1.60 | 1:32 | 13:26 | 63 | |
| Bellaire | W Bellfort | 5:48:56 PM | 2.90 | 2:40 | 16:06 | 65 | |
| W Bellfort | Harlem Rd | 5:48:56 PM | 1.50 | 1:07 | 17:13 | 81 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 5:48:56 PM | 2.00 | 1:36 | 18:48 | 75 | |
| FM-1464 | New Territory | 5:48:56 PM | 1.50 | 1:32 | 20:20 | 59 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
