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 | 1:56:51 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 1:56:51 PM | 2.00 | 1:42 | 3:01 | 71 | |
| Oyster Creek | Harlem Rd | 1:56:51 PM | 1.60 | 1:26 | 4:27 | 67 | |
| Harlem Rd | W Bellfort | 1:56:51 PM | 1.50 | 1:13 | 5:40 | 74 | |
| W Bellfort | Bellaire | 1:45:50 PM | 2.90 | 2:25 | 8:05 | 72 | |
| Bellaire | S Fry Rd | 1:56:51 PM | 1.60 | 1:26 | 9:31 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 1:56:51 PM | 2.00 | 4:30 | 14:01 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 1:56:51 PM | 2.20 | 5:53 | 19:54 | 22 | |
| Kingsland | IH-10 Katy | 1:56:51 PM | 1.25 | 00:54 | 20:48 | 83 | |
| IH-10 Katy | Morton | 1:56:51 PM | 1.50 | 4:18 | 25:06 | 21 | |
| Morton | Clay Rd | 1:56:51 PM | 1.60 | 2:55 | 28:01 | 33 |  |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 1:56:51 PM | 1.60 | 2:09 | 2:03 | 45 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:56:51 PM | 1.25 | 1:01 | 3:03 | 74 | |
| Kingsland | Cinco Ranch Blvd | 1:56:51 PM | 2.20 | 4:54 | 7:57 | 27 | |
| Cinco Ranch Blvd | S Fry Rd | 1:56:51 PM | 2.00 | 6:22 | 14:19 | 19 |  |
| S Fry Rd | Bellaire | 1:56:51 PM | 1.60 | 1:29 | 15:48 | 65 | |
| Bellaire | W Bellfort | 1:56:51 PM | 2.90 | 2:33 | 18:21 | 68 | |
| W Bellfort | Harlem Rd | 1:56:51 PM | 1.50 | 1:20 | 19:41 | 68 | |
| Harlem Rd | Oyster Creek | 1:56:51 PM | 1.60 | 1:20 | 21:01 | 72 | |
| Oyster Creek | FM-1464 | 1:56:51 PM | 2.00 | 1:37 | 22:38 | 74 | |
| FM-1464 | New Territory | 1:56:51 PM | 1.50 | 1:14 | 23:52 | 73 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
