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 | 3:20:56 AM | 2.00 | 1:53 | 1:51 | 64 |  |
| Oyster Creek | Harlem Rd | 3:20:56 AM | 1.60 | 1:30 | 3:21 | 64 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 3:20:56 AM | 2.90 | 2:46 | 6:06 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 3:20:56 AM | 1.50 | 2:04 | 8:06 | 44 |  |
| Morton | Clay Rd | 3:20:56 AM | 1.60 | 1:12 | 9:18 | 80 | |
| Clay Rd | Beckendorff | 3:20:56 AM | 1.30 | 1:37 | 10:55 | 48 | |
| Beckendorff | FM-529 | 3:20:56 AM | 1.00 | 00:48 | 11:43 | 75 | |
| FM-529 | West Rd | 3:20:56 AM | 2.50 | 2:37 | 14:20 | 57 | |
| West Rd | House Hahl | 3:20:56 AM | 1.30 | 1:13 | 15:33 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 3:20:56 AM | 1.40 | 1:12 | 16:45 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:20:56 AM | 2.40 | 2:18 | 19:03 | 63 | |
| Summary | 30.6 | 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 | 3:20:56 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 3:20:56 AM | 1.40 | 1:19 | 3:35 | 64 | |
| House Hahl | West Rd | 3:20:56 AM | 1.30 | 1:19 | 4:54 | 59 | |
| West Rd | FM-529 | 3:12:56 AM | 2.50 | 3:05 | 7:59 | 49 | |
| FM-529 | Beckendorff | 3:20:56 AM | 1.00 | 1:22 | 9:21 | 44 | |
| Beckendorff | Clay Rd | 3:20:56 AM | 1.30 | 1:00 | 10:21 | 78 | |
| Clay Rd | Morton | 3:20:56 AM | 1.60 | 1:44 | 12:05 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| 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 | 3:20:56 AM | 1.50 | 1:12 | 13:11 | 75 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 13:07 | 13:07 | 140 | |
