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 | 6:36:40 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 6:36:40 AM | 2.00 | 1:49 | 3:06 | 66 | |
| Oyster Creek | Harlem Rd | 6:36:40 AM | 1.60 | 1:29 | 4:35 | 65 | |
| Harlem Rd | W Bellfort | 6:36:40 AM | 1.50 | 1:10 | 5:45 | 77 | |
| W Bellfort | Bellaire | 6:36:40 AM | 2.90 | 2:30 | 8:15 | 70 | |
| Bellaire | S Fry Rd | 6:36:40 AM | 1.60 | 1:22 | 9:37 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 6:30:38 AM | 2.00 | 8:01 | 17:38 | 15 |  |
| Cinco Ranch Blvd | Kingsland | 6:36:40 AM | 2.20 | 3:28 | 21:06 | 38 |  |
| Kingsland | IH-10 Katy | 6:36:40 AM | 1.25 | 1:11 | 22:17 | 63 | |
| IH-10 Katy | Morton | 6:36:40 AM | 1.50 | 1:34 | 23:51 | 57 | |
| Morton | Clay Rd | 6:36:40 AM | 1.60 | 1:22 | 25:13 | 70 | |
| Clay Rd | Beckendorff | 6:36:40 AM | 1.30 | 1:13 | 26:26 | 64 | |
| Beckendorff | FM-529 | 6:36:40 AM | 1.00 | 00:52 | 27:18 | 69 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 6:36:40 AM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 6:36:40 AM | 1.30 | 1:08 | 2:09 | 69 | |
| Clay Rd | Morton | 6:36:40 AM | 1.60 | 1:44 | 3:53 | 55 | |
| Morton | IH-10 Katy | 6:36:40 AM | 1.50 | 1:16 | 5:09 | 71 | |
| IH-10 Katy | Kingsland | 6:36:40 AM | 1.25 | 1:11 | 6:20 | 63 | |
| Kingsland | Cinco Ranch Blvd | 6:36:40 AM | 2.20 | 1:57 | 8:17 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 6:36:40 AM | 2.00 | 1:56 | 10:13 | 62 | |
| S Fry Rd | Bellaire | 6:35:40 AM | 1.60 | 1:43 | 11:56 | 56 | |
| Bellaire | W Bellfort | 6:36:40 AM | 2.90 | 2:37 | 14:33 | 66 | |
| W Bellfort | Harlem Rd | 6:36:40 AM | 1.50 | 1:43 | 16:16 | 52 | |
| Harlem Rd | Oyster Creek | 6:36:40 AM | 1.60 | 1:30 | 17:46 | 64 | |
| Oyster Creek | FM-1464 | 6:36:40 AM | 2.00 | 1:39 | 19:25 | 73 | |
| FM-1464 | New Territory | 6:36:40 AM | 1.50 | 1:22 | 20:47 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
