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 | 12:20:54 AM | 1.50 | 1:11 | 1:07 | 76 |  |
| W Bellfort | Bellaire | 12:20:54 AM | 2.90 | 3:15 | 4:22 | 54 | |
| Bellaire | S Fry Rd | 12:19:54 AM | 1.60 | 1:39 | 6:01 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 12:20:54 AM | 2.00 | 2:07 | 8:08 | 57 | |
| Cinco Ranch Blvd | Kingsland | 12:20:54 AM | 2.20 | 2:18 | 10:26 | 57 | |
| Kingsland | IH-10 Katy | 12:20:54 AM | 1.25 | 1:14 | 11:40 | 61 | |
| IH-10 Katy | Morton | 12:20:54 AM | 1.50 | 1:48 | 13:28 | 50 | |
| Morton | Clay Rd | 12:20:54 AM | 1.60 | 1:38 | 15:06 | 59 | |
| Clay Rd | Beckendorff | 12:20:54 AM | 1.30 | 1:16 | 16:22 | 62 | |
| Beckendorff | FM-529 | 12:20:54 AM | 1.00 | 00:54 | 17:16 | 67 | |
| FM-529 | West Rd | 12:11:55 AM | 2.50 | 2:09 | 19:25 | 70 | |
| West Rd | House Hahl | 12:20:54 AM | 1.30 | 1:17 | 20:42 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 12:20:54 AM | 1.40 | 1:23 | 22:05 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:20:54 AM | 2.40 | 2:12 | 24:17 | 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 | 12:20:54 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 12:20:54 AM | 1.40 | 1:23 | 3:24 | 61 | |
| House Hahl | West Rd | 12:20:54 AM | 1.30 | 1:28 | 4:52 | 53 | |
| West Rd | FM-529 | 12:20:54 AM | 2.50 | 3:50 | 8:42 | 39 |  |
| FM-529 | Beckendorff | 12:20:54 AM | 1.00 | 00:59 | 9:41 | 61 | |
| Beckendorff | Clay Rd | 12:20:54 AM | 1.30 | 1:18 | 10:59 | 60 | |
| Clay Rd | Morton | 12:20:54 AM | 1.60 | 1:43 | 12:42 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:20:54 AM | 2.20 | 2:09 | 14:49 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 12:20:54 AM | 2.00 | 2:16 | 17:05 | 53 | |
| S Fry Rd | Bellaire | 12:20:54 AM | 1.60 | 2:19 | 19:24 | 41 |  |
| Bellaire | W Bellfort | 12:20:54 AM | 2.90 | 3:55 | 23:19 | 44 | |
| W Bellfort | Harlem Rd | 12:20:54 AM | 1.50 | 1:19 | 24:38 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:20:54 AM | 2.00 | 1:47 | 26:24 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 26:22 | 26:22 | 70 | |
