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 | 5:51:52 AM | 1.60 | 1:33 | 1:30 | 62 |  |
| Harlem Rd | W Bellfort | 5:51:52 AM | 1.50 | 1:18 | 2:48 | 69 | |
| W Bellfort | Bellaire | 5:51:52 AM | 2.90 | 2:18 | 5:06 | 76 | |
| Bellaire | S Fry Rd | 5:51:52 AM | 1.60 | 1:32 | 6:38 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 5:51:52 AM | 2.00 | 1:58 | 8:36 | 61 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:51:52 AM | 1.50 | 1:56 | 10:30 | 47 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 5:51:52 AM | 1.30 | 1:15 | 11:44 | 62 | |
| Beckendorff | FM-529 | 5:51:52 AM | 1.00 | 00:50 | 12:34 | 72 | |
| FM-529 | West Rd | 5:51:52 AM | 2.50 | 2:09 | 14:43 | 70 | |
| West Rd | House Hahl | 5:51:52 AM | 1.30 | 1:12 | 15:55 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 5:51:52 AM | 1.40 | 1:16 | 17:11 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:51:52 AM | 2.40 | 1:58 | 19:09 | 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 | 5:51:52 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 5:51:52 AM | 1.40 | 1:18 | 3:21 | 65 | |
| House Hahl | West Rd | 5:51:52 AM | 1.30 | 1:09 | 4:30 | 68 | |
| West Rd | FM-529 | 5:51:52 AM | 2.50 | 1:50 | 6:20 | 82 | |
| FM-529 | Beckendorff | 5:51:52 AM | 1.00 | 1:09 | 7:29 | 52 | |
| Beckendorff | Clay Rd | 5:51:52 AM | 1.30 | 1:10 | 8:39 | 67 | |
| Clay Rd | Morton | 5:51:52 AM | 1.60 | 1:48 | 10:27 | 53 | |
| Morton | IH-10 Katy | 5:47:50 AM | 1.50 | 1:10 | 11:37 | 77 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 5:51:52 AM | 2.20 | 1:53 | 13:29 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 5:51:52 AM | 2.00 | 1:46 | 15:15 | 68 | |
| S Fry Rd | Bellaire | 5:51:52 AM | 1.60 | 1:52 | 17:07 | 51 | |
| Bellaire | W Bellfort | 5:51:52 AM | 2.90 | 3:01 | 20:08 | 58 | |
| W Bellfort | Harlem Rd | 5:51:52 AM | 1.50 | 1:03 | 21:11 | 86 | |
| Harlem Rd | Oyster Creek | 5:51:52 AM | 1.60 | 1:23 | 22:34 | 69 | |
| 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 | 22:31 | 22:31 | 81 | |
