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 | 12:38:50 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 12:38:50 PM | 2.00 | 1:45 | 3:02 | 69 | |
| Oyster Creek | Harlem Rd | 12:38:50 PM | 1.60 | 1:34 | 4:36 | 61 | |
| Harlem Rd | W Bellfort | 12:38:50 PM | 1.50 | 1:24 | 6:00 | 64 | |
| W Bellfort | Bellaire | 12:38:50 PM | 2.90 | 2:55 | 8:55 | 60 | |
| Bellaire | S Fry Rd | 12:38:50 PM | 1.60 | 1:37 | 10:32 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 12:38:50 PM | 2.00 | 2:14 | 12:46 | 54 | |
| Cinco Ranch Blvd | Kingsland | 12:38:50 PM | 2.20 | 4:59 | 17:45 | 26 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:38:50 PM | 1.50 | 1:48 | 19:32 | 50 | |
| Morton | Clay Rd | 12:38:50 PM | 1.60 | 1:27 | 20:59 | 66 | |
| Clay Rd | Beckendorff | 12:38:50 PM | 1.30 | 1:17 | 22:16 | 61 | |
| Beckendorff | FM-529 | 12:38:50 PM | 1.00 | 00:55 | 23:11 | 65 | |
| 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 | 12:38:50 PM | 1.00 | 1:00 | 00:56 | 60 | |
| Beckendorff | Clay Rd | 12:38:50 PM | 1.30 | 1:13 | 2:09 | 64 | |
| Clay Rd | Morton | 12:38:50 PM | 1.60 | 2:07 | 4:16 | 45 |  |
| Morton | IH-10 Katy | 12:38:50 PM | 1.50 | 1:24 | 5:40 | 64 | |
| IH-10 Katy | Kingsland | 12:38:50 PM | 1.25 | 1:06 | 6:46 | 68 | |
| Kingsland | Cinco Ranch Blvd | 12:38:50 PM | 2.20 | 2:25 | 9:11 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 12:38:50 PM | 2.00 | 3:48 | 12:59 | 32 |  |
| S Fry Rd | Bellaire | 12:38:50 PM | 1.60 | 1:38 | 14:37 | 59 | |
| Bellaire | W Bellfort | 12:38:50 PM | 2.90 | 2:48 | 17:25 | 62 | |
| W Bellfort | Harlem Rd | 12:38:50 PM | 1.50 | 1:34 | 18:59 | 57 | |
| Harlem Rd | Oyster Creek | 12:38:50 PM | 1.60 | 1:27 | 20:26 | 66 | |
| Oyster Creek | FM-1464 | 12:38:50 PM | 2.00 | 1:49 | 22:15 | 66 | |
| FM-1464 | New Territory | 12:38:50 PM | 1.50 | 1:23 | 23:38 | 65 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
