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 | 1:12:47 AM | 1.50 | 3:04 | 3:03 | 29 |  |
| FM-1464 | Oyster Creek | 1:12:47 AM | 2.00 | 1:48 | 4:51 | 67 |  |
| Oyster Creek | Harlem Rd | 1:12:47 AM | 1.60 | 1:34 | 6:25 | 61 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:12:47 AM | 2.00 | 2:00 | 8:22 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:04:48 AM | 1.50 | 1:57 | 10:17 | 46 |  |
| Morton | Clay Rd | 1:12:47 AM | 1.60 | 1:28 | 11:45 | 65 | |
| Clay Rd | Beckendorff | 1:12:47 AM | 1.30 | 1:22 | 13:07 | 57 | |
| Beckendorff | FM-529 | 1:12:47 AM | 1.00 | 00:55 | 14:02 | 65 | |
| FM-529 | West Rd | 1:12:47 AM | 2.50 | 2:18 | 16:20 | 65 | |
| West Rd | House Hahl | 1:12:47 AM | 1.30 | 1:09 | 17:29 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 1:12:47 AM | 1.40 | 1:12 | 18:41 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:12:47 AM | 2.40 | 2:03 | 20:44 | 70 | |
| 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 | 1:12:47 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | 1:12:47 AM | 1.30 | 1:29 | 3:42 | 53 | |
| West Rd | FM-529 | 1:12:47 AM | 2.50 | 1:51 | 5:33 | 81 | |
| FM-529 | Beckendorff | 1:12:47 AM | 1.00 | 1:12 | 6:45 | 50 | |
| Beckendorff | Clay Rd | 1:12:47 AM | 1.30 | 1:11 | 7:56 | 66 | |
| Clay Rd | Morton | 1:12:47 AM | 1.60 | 1:36 | 9:32 | 60 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:12:47 AM | 1.25 | 00:53 | 10:24 | 85 | |
| Kingsland | Cinco Ranch Blvd | 1:12:47 AM | 2.20 | 2:04 | 12:28 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 1:12:47 AM | 2.00 | 1:44 | 14:12 | 69 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:12:47 AM | 2.90 | 2:26 | 16:37 | 72 | |
| 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 | 16:32 | 16:32 | 111 | |
