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 | 11:20:58 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:20:58 AM | 1.60 | 1:27 | 2:26 | 66 | |
| Harlem Rd | W Bellfort | 11:20:58 AM | 1.50 | 1:12 | 3:38 | 75 | |
| W Bellfort | Bellaire | 11:20:58 AM | 2.90 | 2:19 | 5:57 | 75 | |
| Bellaire | S Fry Rd | 11:20:58 AM | 1.60 | 1:25 | 7:22 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 11:20:58 AM | 2.00 | 1:57 | 9:19 | 62 | |
| Cinco Ranch Blvd | Kingsland | 11:20:58 AM | 2.20 | 2:21 | 11:40 | 56 | |
| Kingsland | IH-10 Katy | 11:20:58 AM | 1.25 | 1:06 | 12:46 | 68 | |
| IH-10 Katy | Morton | 11:20:58 AM | 1.50 | 1:43 | 14:29 | 52 | |
| Morton | Clay Rd | 11:20:58 AM | 1.60 | 1:28 | 15:57 | 65 | |
| Clay Rd | Beckendorff | 11:20:58 AM | 1.30 | 1:16 | 17:13 | 62 | |
| Beckendorff | FM-529 | 11:20:58 AM | 1.00 | 00:50 | 18:03 | 72 | |
| FM-529 | West Rd | 11:20:58 AM | 2.50 | 2:07 | 20:10 | 71 | |
| West Rd | House Hahl | 11:20:58 AM | 1.30 | 1:08 | 21:18 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 11:20:58 AM | 1.40 | 1:12 | 22:30 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 22:29 | 22:29 | 82 | |
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 | 11:20:58 AM | 1.40 | 1:15 | 1:14 | 67 | |
| House Hahl | West Rd | 11:20:58 AM | 1.30 | 1:09 | 2:23 | 68 | |
| West Rd | FM-529 | 11:20:58 AM | 2.50 | 2:00 | 4:23 | 75 | |
| FM-529 | Beckendorff | 11:20:58 AM | 1.00 | 1:01 | 5:24 | 59 | |
| Beckendorff | Clay Rd | 11:20:58 AM | 1.30 | 1:06 | 6:30 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:20:58 AM | 1.25 | 1:13 | 7:41 | 62 | |
| Kingsland | Cinco Ranch Blvd | 11:20:58 AM | 2.20 | 2:04 | 9:45 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 11:20:58 AM | 2.00 | 1:55 | 11:40 | 63 | |
| S Fry Rd | Bellaire | 11:20:58 AM | 1.60 | 1:29 | 13:09 | 65 | |
| Bellaire | W Bellfort | 11:20:58 AM | 2.90 | 2:43 | 15:52 | 64 | |
| W Bellfort | Harlem Rd | 11:20:58 AM | 1.50 | 1:14 | 17:06 | 73 | |
| Harlem Rd | Oyster Creek | 11:20:58 AM | 1.60 | 1:33 | 18:39 | 62 | |
| 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 | Not Available | |
