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 | 1:21:51 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 1:21:51 PM | 2.00 | 1:39 | 2:56 | 73 | |
| Oyster Creek | Harlem Rd | 1:21:51 PM | 1.60 | 1:30 | 4:26 | 64 | |
| Harlem Rd | W Bellfort | 1:21:51 PM | 1.50 | 1:10 | 5:36 | 77 | |
| W Bellfort | Bellaire | 1:21:51 PM | 2.90 | 2:35 | 8:11 | 67 | |
| Bellaire | S Fry Rd | 1:21:51 PM | 1.60 | 1:27 | 9:38 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 1:21:51 PM | 2.00 | 2:33 | 12:11 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 1:21:51 PM | 2.20 | 4:09 | 16:20 | 32 |  |
| Kingsland | IH-10 Katy | 1:21:51 PM | 1.25 | 1:12 | 17:32 | 62 | |
| IH-10 Katy | Morton | 1:21:51 PM | 1.50 | 1:50 | 19:22 | 49 | |
| Morton | Clay Rd | 1:21:51 PM | 1.60 | 1:24 | 20:46 | 69 | |
| Clay Rd | Beckendorff | 1:21:51 PM | 1.30 | 1:17 | 22:03 | 61 | |
| Beckendorff | FM-529 | 1:21:51 PM | 1.00 | 00:53 | 22:56 | 68 | |
| 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 | 1:21:51 PM | 1.00 | 1:07 | 1:03 | 54 | |
| Beckendorff | Clay Rd | 1:21:51 PM | 1.30 | 1:13 | 2:16 | 64 | |
| Clay Rd | Morton | 1:21:51 PM | 1.60 | 1:52 | 4:08 | 51 | |
| Morton | IH-10 Katy | 1:21:51 PM | 1.50 | 1:05 | 5:13 | 83 | |
| IH-10 Katy | Kingsland | 1:21:51 PM | 1.25 | 1:05 | 6:18 | 69 | |
| Kingsland | Cinco Ranch Blvd | 1:21:51 PM | 2.20 | 2:12 | 8:30 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 1:21:51 PM | 2.00 | 4:05 | 12:35 | 29 |  |
| S Fry Rd | Bellaire | 1:21:51 PM | 1.60 | 1:30 | 14:05 | 64 | |
| Bellaire | W Bellfort | 1:21:51 PM | 2.90 | 2:49 | 16:54 | 62 | |
| W Bellfort | Harlem Rd | 1:21:51 PM | 1.50 | 1:15 | 18:09 | 72 | |
| Harlem Rd | Oyster Creek | 1:21:51 PM | 1.60 | 1:25 | 19:34 | 68 | |
| Oyster Creek | FM-1464 | 1:21:51 PM | 2.00 | 1:44 | 21:18 | 69 | |
| FM-1464 | New Territory | 1:21:51 PM | 1.50 | 1:14 | 22:32 | 73 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
