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 | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:15:54 AM | 2.00 | 2:33 | 2:26 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 3:15:54 AM | 2.20 | 2:10 | 4:36 | 61 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:15:54 AM | 1.50 | 1:53 | 6:28 | 48 | |
| Morton | Clay Rd | 3:15:54 AM | 1.60 | 1:28 | 7:56 | 65 | |
| Clay Rd | Beckendorff | 3:15:54 AM | 1.30 | 1:16 | 9:12 | 62 | |
| Beckendorff | FM-529 | 3:15:54 AM | 1.00 | 00:50 | 10:02 | 72 | |
| FM-529 | West Rd | 3:09:53 AM | 2.50 | 2:34 | 12:36 | 58 | |
| West Rd | House Hahl | 3:15:54 AM | 1.30 | 1:12 | 13:48 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 3:15:54 AM | 1.40 | 1:21 | 15:09 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:15:54 AM | 2.40 | 2:04 | 17:13 | 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 | 3:15:54 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 3:06:53 AM | 1.40 | 1:24 | 3:26 | 60 | |
| House Hahl | West Rd | 3:15:54 AM | 1.30 | 1:18 | 4:44 | 60 | |
| West Rd | FM-529 | 3:09:53 AM | 2.50 | 2:28 | 7:12 | 61 | |
| FM-529 | Beckendorff | 3:15:54 AM | 1.00 | 1:17 | 8:29 | 47 | |
| Beckendorff | Clay Rd | 3:15:54 AM | 1.30 | 1:07 | 9:36 | 70 | |
| Clay Rd | Morton | 3:15:54 AM | 1.60 | 2:03 | 11:39 | 47 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:15:54 AM | 1.25 | 1:17 | 12:55 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:15:54 AM | 2.20 | 1:55 | 14:50 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 3:15:54 AM | 2.00 | 3:15 | 18:05 | 37 |  |
| S Fry Rd | Bellaire | 3:15:54 AM | 1.60 | 1:34 | 19:39 | 61 | |
| Bellaire | W Bellfort | 3:15:54 AM | 2.90 | 2:55 | 22:34 | 60 | |
| 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 | 22:29 | 22:29 | 82 | |
