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 | 2:13:30 AM | 1.60 | 1:33 | 1:30 | 62 |  |
| 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 | 2:13:30 AM | 2.00 | 2:02 | 3:29 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:13:30 AM | 1.50 | 1:43 | 5:10 | 52 | |
| Morton | Clay Rd | 2:13:30 AM | 1.60 | 1:29 | 6:39 | 65 | |
| Clay Rd | Beckendorff | 2:13:30 AM | 1.30 | 1:19 | 7:58 | 59 | |
| Beckendorff | FM-529 | 2:13:30 AM | 1.00 | 00:58 | 8:56 | 62 | |
| FM-529 | West Rd | 2:13:30 AM | 2.50 | 2:21 | 11:17 | 64 | |
| West Rd | House Hahl | 2:13:30 AM | 1.30 | 1:18 | 12:35 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 2:13:30 AM | 1.40 | 1:17 | 13:52 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:13:30 AM | 2.40 | 2:12 | 16:04 | 65 | |
| 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 | 2:13:30 AM | 2.40 | 2:19 | 2:19 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 2:13:30 AM | 1.40 | 1:27 | 3:46 | 58 | |
| House Hahl | West Rd | 2:13:30 AM | 1.30 | 1:23 | 5:09 | 56 | |
| West Rd | FM-529 | 2:07:30 AM | 2.50 | 1:49 | 6:58 | 83 | |
| FM-529 | Beckendorff | 2:13:30 AM | 1.00 | 1:13 | 8:11 | 49 |  |
| Beckendorff | Clay Rd | 2:13:30 AM | 1.30 | 1:03 | 9:14 | 74 | |
| Clay Rd | Morton | 2:13:30 AM | 1.60 | 1:58 | 11:12 | 49 | |
| Morton | IH-10 Katy | 2:13:30 AM | 1.50 | 1:19 | 12:31 | 68 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:13:30 AM | 2.20 | 2:15 | 14:45 | 59 | |
| 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 | - | 1.50 | 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 | 14:37 | 14:37 | 125 | |
