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 | 12:28:52 AM | 2.00 | 1:35 | 1:33 | 76 |  |
| Oyster Creek | Harlem Rd | 12:28:52 AM | 1.60 | 2:57 | 4:30 | 33 |  |
| Harlem Rd | W Bellfort | 12:28:52 AM | 1.50 | 2:31 | 7:01 | 36 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:28:52 AM | 2.00 | 2:29 | 9:28 | 48 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:28:52 AM | 1.25 | 1:12 | 10:39 | 62 | |
| IH-10 Katy | Morton | 12:28:52 AM | 1.50 | 2:05 | 12:44 | 43 | |
| Morton | Clay Rd | 12:28:52 AM | 1.60 | 1:18 | 14:02 | 74 | |
| Clay Rd | Beckendorff | 12:28:52 AM | 1.30 | 1:20 | 15:22 | 58 | |
| Beckendorff | FM-529 | 12:28:52 AM | 1.00 | 00:47 | 16:09 | 77 | |
| FM-529 | West Rd | 12:11:53 AM | 2.50 | 2:11 | 18:20 | 69 | |
| West Rd | House Hahl | 12:28:52 AM | 1.30 | 1:14 | 19:34 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 12:28:52 AM | 1.40 | 1:17 | 20:51 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:28:52 AM | 2.40 | 2:08 | 22:59 | 68 | |
| 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 | 12:28:52 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:28:52 AM | 1.40 | 1:30 | 3:34 | 56 | |
| House Hahl | West Rd | 12:28:52 AM | 1.30 | 1:21 | 4:55 | 58 | |
| West Rd | FM-529 | 12:27:52 AM | 2.50 | 3:01 | 7:56 | 50 | |
| FM-529 | Beckendorff | 12:28:52 AM | 1.00 | 1:16 | 9:12 | 47 | |
| Beckendorff | Clay Rd | 12:28:52 AM | 1.30 | 1:16 | 10:28 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:28:52 AM | 1.50 | 1:22 | 11:49 | 66 | |
| IH-10 Katy | Kingsland | 12:28:52 AM | 1.25 | 1:21 | 13:10 | 56 | |
| Kingsland | Cinco Ranch Blvd | 12:28:52 AM | 2.20 | 1:55 | 15:05 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 12:28:52 AM | 2.00 | 3:30 | 18:35 | 34 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 12:28:52 AM | 1.50 | 1:26 | 19:59 | 63 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:28:52 AM | 2.00 | 1:51 | 21:49 | 65 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:47 | 21:47 | 84 | |
