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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 4:00:41 AM | 1.60 | 1:24 | 1:18 | 69 |  |
| S Fry Rd | Cinco Ranch Blvd | 4:00:41 AM | 2.00 | 1:49 | 3:07 | 66 | |
| Cinco Ranch Blvd | Kingsland | 4:00:41 AM | 2.20 | 2:20 | 5:27 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:00:41 AM | 1.50 | 1:46 | 7:12 | 51 | |
| Morton | Clay Rd | 4:00:41 AM | 1.60 | 1:30 | 8:42 | 64 | |
| Clay Rd | Beckendorff | 4:00:41 AM | 1.30 | 1:20 | 10:02 | 58 | |
| Beckendorff | FM-529 | 4:00:41 AM | 1.00 | 00:57 | 10:59 | 63 | |
| FM-529 | West Rd | 4:00:41 AM | 2.50 | 1:59 | 12:58 | 76 | |
| West Rd | House Hahl | 4:00:41 AM | 1.30 | 1:46 | 14:44 | 44 |  |
| House Hahl | Bridgeland Lake Parkway | 4:00:41 AM | 1.40 | 1:26 | 16:10 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:00:41 AM | 2.40 | 2:17 | 18:27 | 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 | 4:00:41 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 4:00:41 AM | 1.40 | 1:24 | 3:27 | 60 | |
| House Hahl | West Rd | 4:00:41 AM | 1.30 | 1:40 | 5:07 | 47 | |
| West Rd | FM-529 | 4:00:41 AM | 2.50 | 1:57 | 7:04 | 77 | |
| FM-529 | Beckendorff | 4:00:41 AM | 1.00 | 1:05 | 8:09 | 55 | |
| Beckendorff | Clay Rd | 4:00:41 AM | 1.30 | 1:09 | 9:18 | 68 | |
| Clay Rd | Morton | 4:00:41 AM | 1.60 | 1:40 | 10:58 | 58 | |
| Morton | IH-10 Katy | 3:59:41 AM | 1.50 | 1:22 | 12:20 | 66 | |
| IH-10 Katy | Kingsland | 4:00:41 AM | 1.25 | 1:10 | 13:30 | 64 | |
| Kingsland | Cinco Ranch Blvd | 4:00:41 AM | 2.20 | 1:54 | 15:24 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 4:00:41 AM | 2.00 | 1:55 | 17:19 | 63 | |
| S Fry Rd | Bellaire | 4:00:41 AM | 1.60 | 1:15 | 18:34 | 77 | |
| Bellaire | W Bellfort | 4:00:41 AM | 2.90 | 2:22 | 20:56 | 74 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 30.55 | 20:51 | 20:51 | 88 | |
