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 | 7:51:34 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:51:34 AM | 1.60 | 1:27 | 2:25 | 66 | |
| Harlem Rd | W Bellfort | 7:51:34 AM | 1.50 | 1:09 | 3:34 | 78 | |
| W Bellfort | Bellaire | 7:51:34 AM | 2.90 | 2:35 | 6:09 | 67 | |
| Bellaire | S Fry Rd | 7:51:34 AM | 1.60 | 1:24 | 7:33 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:51:34 AM | 2.00 | 2:20 | 9:53 | 51 | |
| Cinco Ranch Blvd | Kingsland | 7:51:34 AM | 2.20 | 4:58 | 14:51 | 27 |  |
| Kingsland | IH-10 Katy | 7:51:34 AM | 1.25 | 1:05 | 15:56 | 69 | |
| IH-10 Katy | Morton | 7:51:34 AM | 1.50 | 1:42 | 17:38 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 7:51:34 AM | 1.00 | 00:52 | 18:28 | 69 | |
| FM-529 | West Rd | 7:51:34 AM | 2.50 | 2:09 | 20:37 | 70 | |
| West Rd | House Hahl | 7:51:34 AM | 1.30 | 1:12 | 21:49 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:51:34 AM | 1.40 | 1:16 | 23:05 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:51:34 AM | 2.40 | 2:08 | 25:13 | 68 | |
| Summary | 30.55 | 25:13 | 25:13 | 73 | |
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 | 7:51:34 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:51:34 AM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 7:51:34 AM | 1.30 | 1:16 | 4:40 | 62 | |
| West Rd | FM-529 | 7:51:34 AM | 2.50 | 2:06 | 6:46 | 71 | |
| FM-529 | Beckendorff | 7:51:34 AM | 1.00 | 1:05 | 7:51 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:51:34 AM | 1.50 | 1:12 | 9:01 | 75 | |
| IH-10 Katy | Kingsland | 7:51:34 AM | 1.25 | 1:16 | 10:17 | 59 | |
| Kingsland | Cinco Ranch Blvd | 7:51:34 AM | 2.20 | 2:44 | 13:01 | 48 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:51:34 AM | 2.00 | 2:04 | 15:05 | 58 | |
| S Fry Rd | Bellaire | 7:51:34 AM | 1.60 | 1:33 | 16:38 | 62 | |
| Bellaire | W Bellfort | 7:51:34 AM | 2.90 | 2:39 | 19:17 | 66 | |
| W Bellfort | Harlem Rd | 7:51:34 AM | 1.50 | 1:15 | 20:32 | 72 | |
| Harlem Rd | Oyster Creek | 7:51:34 AM | 1.60 | 1:26 | 21:58 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 7:51:34 AM | 1.00 | 00:44 | 22:40 | 82 | |
| Summary | 30.55 | 22:40 | 22:40 | 81 | |
