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 | 12:45:52 AM | 2.00 | 1:48 | 1:46 | 67 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:45:52 AM | 2.90 | 2:58 | 4:42 | 59 | |
| Bellaire | S Fry Rd | 12:45:52 AM | 1.60 | 1:37 | 6:19 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 12:45:52 AM | 2.00 | 2:25 | 8:44 | 50 | |
| Cinco Ranch Blvd | Kingsland | 12:45:52 AM | 2.20 | 2:13 | 10:57 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:45:52 AM | 1.50 | 2:03 | 12:59 | 44 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 12:45:52 AM | 1.30 | 1:22 | 14:20 | 57 | |
| Beckendorff | FM-529 | 12:45:52 AM | 1.00 | 00:57 | 15:17 | 63 | |
| FM-529 | West Rd | 12:45:52 AM | 2.50 | 2:19 | 17:36 | 65 | |
| West Rd | House Hahl | 12:45:52 AM | 1.30 | 1:23 | 18:59 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 12:45:52 AM | 1.40 | 1:24 | 20:23 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:45:52 AM | 2.40 | 2:29 | 22:52 | 58 | |
| 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 | 12:45:52 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:45:52 AM | 1.40 | 1:27 | 3:30 | 58 | |
| House Hahl | West Rd | 12:45:52 AM | 1.30 | 1:20 | 4:50 | 58 | |
| West Rd | FM-529 | 12:44:52 AM | 2.50 | 2:16 | 7:06 | 66 | |
| FM-529 | Beckendorff | 12:45:52 AM | 1.00 | 1:12 | 8:18 | 50 | |
| Beckendorff | Clay Rd | 12:45:52 AM | 1.30 | 1:01 | 9:19 | 77 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:45:52 AM | 1.25 | 1:24 | 10:41 | 54 | |
| Kingsland | Cinco Ranch Blvd | 12:45:52 AM | 2.20 | 1:56 | 12:37 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 12:45:52 AM | 2.00 | 2:25 | 15:02 | 50 | |
| S Fry Rd | Bellaire | 12:45:52 AM | 1.60 | 1:51 | 16:53 | 52 | |
| Bellaire | W Bellfort | 12:45:52 AM | 2.90 | 3:02 | 19:55 | 57 | |
| W Bellfort | Harlem Rd | 12:45:52 AM | 1.50 | 1:37 | 21:32 | 56 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:45:52 AM | 2.00 | 1:47 | 23:18 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:16 | 23:16 | 79 | |
