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 | 1:24:50 AM | 2.00 | 1:42 | 1:40 | 71 |  |
| Oyster Creek | Harlem Rd | 1:24:50 AM | 1.60 | 1:52 | 3:32 | 51 | |
| Harlem Rd | W Bellfort | 1:24:50 AM | 1.50 | 1:19 | 4:51 | 68 | |
| W Bellfort | Bellaire | 1:24:50 AM | 2.90 | 2:42 | 7:33 | 64 | |
| Bellaire | S Fry Rd | 1:24:50 AM | 1.60 | 1:47 | 9:20 | 54 | |
| S Fry Rd | Cinco Ranch Blvd | 1:24:50 AM | 2.00 | 2:07 | 11:27 | 57 | |
| Cinco Ranch Blvd | Kingsland | 1:24:50 AM | 2.20 | 2:01 | 13:28 | 65 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:24:50 AM | 1.50 | 2:05 | 15:32 | 43 |  |
| Morton | Clay Rd | 1:24:50 AM | 1.60 | 1:23 | 16:55 | 69 | |
| Clay Rd | Beckendorff | 1:24:50 AM | 1.30 | 1:20 | 18:15 | 58 | |
| Beckendorff | FM-529 | 1:24:50 AM | 1.00 | 00:53 | 19:08 | 68 | |
| FM-529 | West Rd | 1:24:50 AM | 2.50 | 2:20 | 21:28 | 64 | |
| West Rd | House Hahl | 1:24:50 AM | 1.30 | 1:11 | 22:39 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 1:24:50 AM | 1.40 | 1:14 | 23:53 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:24:50 AM | 2.40 | 2:05 | 25:58 | 69 | |
| 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 | 1:24:50 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 1:24:50 AM | 1.40 | 1:18 | 3:22 | 65 | |
| House Hahl | West Rd | 1:24:50 AM | 1.30 | 1:14 | 4:36 | 63 | |
| West Rd | FM-529 | 1:18:50 AM | 2.50 | 2:30 | 7:06 | 60 | |
| FM-529 | Beckendorff | 1:23:50 AM | 1.00 | 1:09 | 8:15 | 52 | |
| Beckendorff | Clay Rd | 1:24:50 AM | 1.30 | 1:16 | 9:31 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:24:50 AM | 2.20 | 2:01 | 11:29 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 1:24:50 AM | 2.00 | 1:51 | 13:20 | 65 | |
| S Fry Rd | Bellaire | 1:24:50 AM | 1.60 | 1:33 | 14:53 | 62 | |
| Bellaire | W Bellfort | 1:24:50 AM | 2.90 | 2:31 | 17:24 | 69 | |
| 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 | 17:19 | 17:19 | 106 | |
