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 | 7:58:51 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 7:58:51 AM | 1.50 | 1:12 | 2:39 | 75 | |
| W Bellfort | Bellaire | 7:58:51 AM | 2.90 | 2:35 | 5:14 | 67 | |
| Bellaire | S Fry Rd | 7:58:51 AM | 1.60 | 1:31 | 6:45 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 7:58:51 AM | 2.00 | 1:52 | 8:37 | 64 | |
| Cinco Ranch Blvd | Kingsland | 7:58:51 AM | 2.20 | 2:10 | 10:47 | 61 | |
| Kingsland | IH-10 Katy | 7:58:51 AM | 1.25 | 00:55 | 11:42 | 82 | |
| IH-10 Katy | Morton | 7:51:51 AM | 1.50 | 2:23 | 14:05 | 38 |  |
| Morton | Clay Rd | 7:58:51 AM | 1.60 | 1:23 | 15:28 | 69 | |
| Clay Rd | Beckendorff | 7:58:51 AM | 1.30 | 1:16 | 16:44 | 62 | |
| Beckendorff | FM-529 | 7:58:51 AM | 1.00 | 00:50 | 17:34 | 72 | |
| FM-529 | West Rd | 7:58:51 AM | 2.50 | 2:10 | 19:44 | 69 | |
| West Rd | House Hahl | 7:58:51 AM | 1.30 | 1:12 | 20:56 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:58:51 AM | 1.40 | 1:14 | 22:10 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:58:51 AM | 2.40 | 2:06 | 24:16 | 69 | |
| 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 | 7:58:51 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 7:58:51 AM | 1.40 | 1:14 | 3:14 | 68 | |
| House Hahl | West Rd | 7:58:51 AM | 1.30 | 1:13 | 4:27 | 64 | |
| West Rd | FM-529 | 7:58:51 AM | 2.50 | 2:01 | 6:28 | 74 | |
| FM-529 | Beckendorff | 7:58:51 AM | 1.00 | 00:56 | 7:24 | 64 | |
| Beckendorff | Clay Rd | 7:58:51 AM | 1.30 | 1:08 | 8:32 | 69 | |
| Clay Rd | Morton | 7:58:51 AM | 1.60 | 1:55 | 10:27 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:58:51 AM | 1.25 | 1:20 | 11:46 | 56 | |
| Kingsland | Cinco Ranch Blvd | 7:58:51 AM | 2.20 | 2:07 | 13:53 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 7:58:51 AM | 2.00 | 1:53 | 15:46 | 64 | |
| S Fry Rd | Bellaire | 7:58:51 AM | 1.60 | 1:23 | 17:09 | 69 | |
| Bellaire | W Bellfort | 7:58:51 AM | 2.90 | 2:43 | 19:52 | 64 | |
| W Bellfort | Harlem Rd | 7:58:51 AM | 1.50 | 1:08 | 21:00 | 79 | |
| Harlem Rd | Oyster Creek | 7:58:51 AM | 1.60 | 1:17 | 22:17 | 75 | |
| 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 | 22:14 | 22:14 | 82 | |
