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 | 5:02:30 PM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 5:02:30 PM | 2.00 | 1:46 | 3:07 | 68 | |
| Oyster Creek | Harlem Rd | 5:02:30 PM | 1.60 | 1:30 | 4:37 | 64 | |
| Harlem Rd | W Bellfort | 5:02:30 PM | 1.50 | 1:18 | 5:55 | 69 | |
| W Bellfort | Bellaire | 5:02:30 PM | 2.90 | 2:36 | 8:31 | 67 | |
| Bellaire | S Fry Rd | 5:02:30 PM | 1.60 | 1:26 | 9:57 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 5:02:30 PM | 2.00 | 5:58 | 15:55 | 20 |  |
| Cinco Ranch Blvd | Kingsland | 5:02:30 PM | 2.20 | 5:19 | 21:14 | 25 | |
| Kingsland | IH-10 Katy | 5:02:30 PM | 1.25 | 1:11 | 22:25 | 63 | |
| IH-10 Katy | Morton | 5:02:30 PM | 1.50 | 3:01 | 25:26 | 30 |  |
| Morton | Clay Rd | 5:02:30 PM | 1.60 | 2:32 | 27:58 | 38 | |
| 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 | 5:02:30 PM | 1.60 | 4:04 | 3:58 | 24 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:02:30 PM | 1.25 | 1:15 | 5:12 | 60 | |
| Kingsland | Cinco Ranch Blvd | 5:02:30 PM | 2.20 | 6:00 | 11:12 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 5:02:30 PM | 2.00 | 7:02 | 18:14 | 17 |  |
| S Fry Rd | Bellaire | 5:02:30 PM | 1.60 | 1:49 | 20:03 | 53 | |
| Bellaire | W Bellfort | 5:02:30 PM | 2.90 | 2:39 | 22:42 | 66 | |
| W Bellfort | Harlem Rd | 5:02:30 PM | 1.50 | 1:11 | 23:53 | 76 | |
| Harlem Rd | Oyster Creek | 5:02:30 PM | 1.60 | 1:24 | 25:17 | 69 | |
| Oyster Creek | FM-1464 | 5:02:30 PM | 2.00 | 1:44 | 27:01 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
