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 | 12:25:54 AM | 1.60 | 1:03 | 1:00 | 91 |  |
| Harlem Rd | W Bellfort | 12:25:54 AM | 1.50 | 1:03 | 2:03 | 86 | |
| W Bellfort | Bellaire | 12:25:54 AM | 2.90 | 3:44 | 5:47 | 47 |  |
| Bellaire | S Fry Rd | 12:25:54 AM | 1.60 | 2:36 | 8:23 | 37 |  |
| S Fry Rd | Cinco Ranch Blvd | 12:25:54 AM | 2.00 | 2:06 | 10:29 | 57 | |
| Cinco Ranch Blvd | Kingsland | 12:25:54 AM | 2.20 | 2:18 | 12:47 | 57 | |
| Kingsland | IH-10 Katy | 12:25:54 AM | 1.25 | 1:14 | 14:01 | 61 | |
| IH-10 Katy | Morton | 12:25:54 AM | 1.50 | 1:47 | 15:48 | 50 | |
| Morton | Clay Rd | 12:24:54 AM | 1.60 | 1:30 | 17:18 | 64 | |
| Clay Rd | Beckendorff | 12:25:54 AM | 1.30 | 1:17 | 18:35 | 61 | |
| Beckendorff | FM-529 | 12:25:54 AM | 1.00 | 00:51 | 19:26 | 71 | |
| FM-529 | West Rd | 12:25:54 AM | 2.50 | 2:45 | 22:11 | 55 | |
| West Rd | House Hahl | 12:25:54 AM | 1.30 | 1:28 | 23:39 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 12:25:54 AM | 1.40 | 1:12 | 24:51 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:25:54 AM | 2.40 | 2:12 | 27:03 | 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 | 12:25:54 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 12:25:54 AM | 1.40 | 1:19 | 3:25 | 64 | |
| House Hahl | West Rd | 12:25:54 AM | 1.30 | 1:25 | 4:50 | 55 | |
| West Rd | FM-529 | 12:20:54 AM | 2.50 | 3:50 | 8:40 | 39 | |
| FM-529 | Beckendorff | 12:25:54 AM | 1.00 | 1:09 | 9:49 | 52 | |
| Beckendorff | Clay Rd | 12:25:54 AM | 1.30 | 1:12 | 11:01 | 65 | |
| Clay Rd | Morton | 12:25:54 AM | 1.60 | 1:43 | 12:44 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:25:54 AM | 2.20 | 2:28 | 15:10 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 12:25:54 AM | 2.00 | 2:27 | 17:37 | 49 | |
| S Fry Rd | Bellaire | 12:25:54 AM | 1.60 | 2:07 | 19:44 | 45 | |
| Bellaire | W Bellfort | 12:24:54 AM | 2.90 | 3:55 | 23:39 | 44 | |
| W Bellfort | Harlem Rd | 12:25:54 AM | 1.50 | 1:19 | 24:58 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:25:54 AM | 2.00 | 1:55 | 26:52 | 63 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 26:50 | 26:50 | 68 | |
