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 | 1:03:52 AM | 2.90 | 2:33 | 2:28 | 68 |  |
| Bellaire | S Fry Rd | 1:03:52 AM | 1.60 | 1:27 | 3:55 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 1:03:52 AM | 2.00 | 2:10 | 6:05 | 55 | |
| Cinco Ranch Blvd | Kingsland | 1:03:52 AM | 2.20 | 2:06 | 8:11 | 63 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:03:52 AM | 1.50 | 2:13 | 10:23 | 41 |  |
| Morton | Clay Rd | 1:03:52 AM | 1.60 | 1:27 | 11:50 | 66 | |
| Clay Rd | Beckendorff | 1:03:52 AM | 1.30 | 1:19 | 13:09 | 59 | |
| Beckendorff | FM-529 | 12:50:52 AM | 1.00 | 00:57 | 14:06 | 63 | |
| FM-529 | West Rd | 1:03:52 AM | 2.50 | 2:19 | 16:25 | 65 | |
| West Rd | House Hahl | 1:03:52 AM | 1.30 | 1:08 | 17:33 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 1:03:52 AM | 1.40 | 1:30 | 19:03 | 56 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:03:52 AM | 2.40 | 1:58 | 21:01 | 73 | |
| 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 | 1:03:52 AM | 2.40 | 1:55 | 1:55 | 75 | |
| Bridgeland Lake Parkway | House Hahl | 1:03:52 AM | 1.40 | 1:24 | 3:19 | 60 | |
| House Hahl | West Rd | 1:03:52 AM | 1.30 | 1:20 | 4:39 | 58 | |
| West Rd | FM-529 | 1:03:52 AM | 2.50 | 1:51 | 6:30 | 81 | |
| FM-529 | Beckendorff | 1:03:52 AM | 1.00 | 1:16 | 7:46 | 47 | |
| Beckendorff | Clay Rd | 12:55:23 AM | 1.30 | 1:08 | 8:54 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:03:52 AM | 1.25 | 1:27 | 10:19 | 52 | |
| Kingsland | Cinco Ranch Blvd | 1:03:52 AM | 2.20 | 1:58 | 12:17 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 1:03:52 AM | 2.00 | 2:26 | 14:43 | 49 | |
| S Fry Rd | Bellaire | 1:03:52 AM | 1.60 | 1:25 | 16:08 | 68 | |
| Bellaire | W Bellfort | 1:03:52 AM | 2.90 | 2:47 | 18:55 | 63 | |
| 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 | 18:50 | 18:50 | 97 | |
