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 | 9:40:45 AM | 1.60 | 1:34 | 1:31 | 61 |  |
| Harlem Rd | W Bellfort | 9:40:45 AM | 1.50 | 1:14 | 2:45 | 73 | |
| W Bellfort | Bellaire | 9:40:45 AM | 2.90 | 2:44 | 5:29 | 64 | |
| Bellaire | S Fry Rd | 9:38:43 AM | 1.60 | 1:38 | 7:07 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 9:40:45 AM | 2.00 | 2:07 | 9:14 | 57 | |
| Cinco Ranch Blvd | Kingsland | 9:40:45 AM | 2.20 | 5:26 | 14:40 | 24 |  |
| Kingsland | IH-10 Katy | 9:40:45 AM | 1.25 | 1:20 | 16:00 | 56 | |
| IH-10 Katy | Morton | 9:40:45 AM | 1.50 | 1:44 | 17:44 | 52 | |
| Morton | Clay Rd | 9:40:45 AM | 1.60 | 1:30 | 19:14 | 64 | |
| Clay Rd | Beckendorff | 9:40:45 AM | 1.30 | 1:20 | 20:34 | 58 | |
| Beckendorff | FM-529 | 9:40:45 AM | 1.00 | 00:56 | 21:30 | 64 | |
| FM-529 | West Rd | 9:40:45 AM | 2.50 | 2:14 | 23:44 | 67 | |
| West Rd | House Hahl | 9:40:45 AM | 1.30 | 1:13 | 24:57 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:40:45 AM | 1.40 | 1:18 | 26:15 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:40:45 AM | 2.40 | 2:10 | 28:25 | 66 | |
| 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 | 9:40:45 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 9:40:45 AM | 1.40 | 1:15 | 3:24 | 67 | |
| House Hahl | West Rd | 9:40:45 AM | 1.30 | 1:12 | 4:36 | 65 | |
| West Rd | FM-529 | 9:40:45 AM | 2.50 | 2:12 | 6:48 | 68 | |
| FM-529 | Beckendorff | 9:40:45 AM | 1.00 | 1:00 | 7:48 | 60 | |
| Beckendorff | Clay Rd | 9:40:45 AM | 1.30 | 1:13 | 9:01 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:40:45 AM | 1.25 | 1:20 | 10:19 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:40:45 AM | 2.20 | 2:12 | 12:31 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:40:45 AM | 2.00 | 4:01 | 16:32 | 30 |  |
| S Fry Rd | Bellaire | 9:40:45 AM | 1.60 | 1:45 | 18:17 | 55 | |
| Bellaire | W Bellfort | 9:40:45 AM | 2.90 | 2:47 | 21:04 | 63 | |
| W Bellfort | Harlem Rd | 9:40:45 AM | 1.50 | 1:15 | 22:19 | 72 | |
| Harlem Rd | Oyster Creek | 9:40:45 AM | 1.60 | 1:29 | 23:48 | 65 | |
| 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 | 23:45 | 23:45 | 77 | |
