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 | 1:27:51 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 1:27:51 AM | 2.00 | 1:35 | 2:34 | 76 | |
| Oyster Creek | Harlem Rd | 1:27:51 AM | 1.60 | 1:32 | 4:06 | 63 | |
| Harlem Rd | W Bellfort | 1:27:51 AM | 1.50 | 1:09 | 5:15 | 78 | |
| W Bellfort | Bellaire | 1:27:50 AM | 2.90 | 3:23 | 8:38 | 51 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 1:27:50 AM | 2.00 | 2:18 | 10:54 | 52 | |
| Kingsland | IH-10 Katy | 1:27:50 AM | 1.50 | 1:24 | 12:18 | 64 | |
| IH-10 Katy | Morton | 1:27:50 AM | 1.50 | 1:45 | 14:03 | 51 | |
| Morton | Clay Rd | 1:23:50 AM | 1.60 | 1:27 | 15:30 | 66 | |
| Clay Rd | Beckendorff | 1:27:50 AM | 1.30 | 1:24 | 16:54 | 56 | |
| Beckendorff | FM-529 | 1:27:50 AM | 1.00 | 1:00 | 17:54 | 60 | |
| FM-529 | West Rd | 1:25:51 AM | 2.50 | 2:58 | 20:52 | 51 | |
| West Rd | House Hahl | 1:27:50 AM | 1.30 | 1:11 | 22:03 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 1:27:50 AM | 1.40 | 1:22 | 23:25 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:27:50 AM | 2.40 | 2:15 | 25:40 | 64 | |
| Summary | 30.6 | 25:40 | 25:40 | 72 | |
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 | 1:27:51 AM | 2.40 | 1:51 | 1:51 | 78 | |
| Bridgeland Lake Parkway | House Hahl | 1:27:51 AM | 1.40 | 1:23 | 3:14 | 61 | |
| House Hahl | West Rd | 1:27:51 AM | 1.30 | 1:18 | 4:32 | 60 | |
| West Rd | FM-529 | 1:27:51 AM | 2.50 | 1:50 | 6:22 | 82 | |
| FM-529 | Beckendorff | 1:25:51 AM | 1.00 | 00:50 | 7:12 | 72 | |
| Beckendorff | Clay Rd | 1:27:51 AM | 1.30 | 1:07 | 8:19 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:27:51 AM | 1.50 | 1:20 | 9:37 | 68 | |
| Kingsland | Cinco Ranch Blvd | 1:27:51 AM | 2.00 | 1:48 | 11:25 | 67 | |
| 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 | 1:27:51 AM | 1.50 | 1:21 | 12:43 | 67 | |
| Harlem Rd | Oyster Creek | 1:27:51 AM | 1.60 | 1:38 | 14:21 | 59 | |
| 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 | 14:18 | 14:18 | 128 | |
