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 | 10:46:50 AM | 1.50 | 1:14 | 1:13 | 73 |  |
| FM-1464 | Oyster Creek | 10:46:50 AM | 2.00 | 1:56 | 3:09 | 62 | |
| Oyster Creek | Harlem Rd | 10:46:50 AM | 1.60 | 1:31 | 4:40 | 63 | |
| Harlem Rd | W Bellfort | 10:46:50 AM | 1.50 | 1:21 | 6:01 | 67 | |
| W Bellfort | Bellaire | 10:46:50 AM | 2.90 | 2:50 | 8:51 | 61 | |
| Bellaire | S Fry Rd | 10:46:50 AM | 1.60 | 1:23 | 10:14 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 10:46:50 AM | 2.00 | 2:11 | 12:25 | 55 | |
| Cinco Ranch Blvd | Kingsland | 10:46:50 AM | 2.20 | 4:00 | 16:25 | 33 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:46:50 AM | 1.50 | 1:40 | 18:04 | 54 | |
| Morton | Clay Rd | 10:46:50 AM | 1.60 | 1:31 | 19:35 | 63 | |
| Clay Rd | Beckendorff | 10:46:50 AM | 1.30 | 1:19 | 20:54 | 59 | |
| Beckendorff | FM-529 | 10:46:50 AM | 1.00 | 00:56 | 21:50 | 64 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:46:50 AM | 1.00 | 1:03 | 00:59 | 57 | |
| Beckendorff | Clay Rd | 10:46:50 AM | 1.30 | 1:10 | 2:09 | 67 | |
| Clay Rd | Morton | 10:46:50 AM | 1.60 | 2:19 | 4:28 | 41 |  |
| Morton | IH-10 Katy | 10:46:50 AM | 1.50 | 1:05 | 5:33 | 83 | |
| IH-10 Katy | Kingsland | 10:46:50 AM | 1.25 | 1:05 | 6:38 | 69 | |
| Kingsland | Cinco Ranch Blvd | 10:46:50 AM | 2.20 | 2:06 | 8:44 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 10:46:50 AM | 2.00 | 2:14 | 10:58 | 54 | |
| S Fry Rd | Bellaire | 10:46:50 AM | 1.60 | 1:31 | 12:29 | 63 | |
| Bellaire | W Bellfort | 10:46:50 AM | 2.90 | 2:29 | 14:58 | 70 | |
| W Bellfort | Harlem Rd | 10:46:50 AM | 1.50 | 1:12 | 16:10 | 75 | |
| Harlem Rd | Oyster Creek | 10:46:50 AM | 1.60 | 1:18 | 17:28 | 74 | |
| Oyster Creek | FM-1464 | 10:46:50 AM | 2.00 | 1:39 | 19:07 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
