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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 4:20:37 AM | 2.00 | 1:43 | 1:41 | 70 |  |
| Oyster Creek | Harlem Rd | 4:20:37 AM | 1.60 | 1:35 | 3:16 | 61 | |
| Harlem Rd | W Bellfort | 4:20:37 AM | 1.50 | 1:15 | 4:31 | 72 | |
| W Bellfort | Bellaire | 4:20:37 AM | 2.90 | 2:42 | 7:13 | 64 | |
| Bellaire | S Fry Rd | 4:20:37 AM | 1.60 | 1:25 | 8:38 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 4:20:37 AM | 2.00 | 1:57 | 10:35 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 4:20:37 AM | 1.30 | 1:16 | 11:47 | 62 | |
| Beckendorff | FM-529 | 4:20:37 AM | 1.00 | 00:47 | 12:34 | 77 | |
| FM-529 | West Rd | 4:20:37 AM | 2.50 | 2:19 | 14:53 | 65 | |
| West Rd | House Hahl | 4:20:37 AM | 1.30 | 1:17 | 16:10 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 4:20:37 AM | 1.40 | 1:30 | 17:40 | 56 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:20:37 AM | 2.40 | 2:17 | 19:57 | 63 | |
| 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 | 4:20:37 AM | 2.40 | 1:51 | 1:51 | 78 | |
| Bridgeland Lake Parkway | House Hahl | 4:20:37 AM | 1.40 | 1:22 | 3:13 | 61 | |
| House Hahl | West Rd | 4:20:37 AM | 1.30 | 1:12 | 4:25 | 65 | |
| West Rd | FM-529 | 4:20:37 AM | 2.50 | 1:31 | 5:56 | 99 | |
| FM-529 | Beckendorff | 4:20:37 AM | 1.00 | 00:57 | 6:53 | 63 | |
| Beckendorff | Clay Rd | 4:20:37 AM | 1.30 | 1:09 | 8:02 | 68 | |
| Clay Rd | Morton | 4:20:37 AM | 1.60 | 1:15 | 9:17 | 77 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:20:37 AM | 2.20 | 2:26 | 11:41 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:20:37 AM | 2.00 | 1:51 | 13:27 | 65 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 13:25 | 13:25 | 137 | |
