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 | 11:21:29 AM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:21:29 AM | 1.60 | 1:28 | 2:28 | 65 | |
| Harlem Rd | W Bellfort | 11:21:29 AM | 1.50 | 1:12 | 3:40 | 75 | |
| W Bellfort | Bellaire | 11:21:29 AM | 2.90 | 2:44 | 6:24 | 64 | |
| Bellaire | S Fry Rd | 11:21:29 AM | 1.60 | 1:45 | 8:09 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | 11:21:29 AM | 2.00 | 2:27 | 10:36 | 49 |  |
| Cinco Ranch Blvd | Kingsland | 11:21:29 AM | 2.20 | 2:32 | 13:08 | 52 | |
| Kingsland | IH-10 Katy | 11:21:29 AM | 1.25 | 1:11 | 14:19 | 63 | |
| IH-10 Katy | Morton | 11:18:29 AM | 1.50 | 1:43 | 16:02 | 52 | |
| Morton | Clay Rd | 11:21:29 AM | 1.60 | 1:29 | 17:31 | 65 | |
| Clay Rd | Beckendorff | 11:21:29 AM | 1.30 | 1:16 | 18:47 | 62 | |
| Beckendorff | FM-529 | 11:21:29 AM | 1.00 | 00:57 | 19:44 | 63 | |
| FM-529 | West Rd | 11:21:29 AM | 2.50 | 1:50 | 21:34 | 82 | |
| West Rd | House Hahl | 11:21:29 AM | 1.30 | 1:29 | 23:03 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 11:21:29 AM | 1.40 | 1:19 | 24:22 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:21:29 AM | 2.40 | 2:13 | 26:35 | 65 | |
| Summary | 30.55 | 26:35 | 26:35 | 69 | |
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 | 11:21:29 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 11:21:29 AM | 1.40 | 1:20 | 3:21 | 63 | |
| House Hahl | West Rd | 11:21:29 AM | 1.30 | 1:33 | 4:54 | 50 | |
| West Rd | FM-529 | 11:21:29 AM | 2.50 | 1:50 | 6:44 | 82 | |
| FM-529 | Beckendorff | 11:21:29 AM | 1.00 | 1:11 | 7:55 | 51 | |
| Beckendorff | Clay Rd | 11:21:29 AM | 1.30 | 1:10 | 9:05 | 67 | |
| Clay Rd | Morton | 11:21:29 AM | 1.60 | 1:46 | 10:51 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:21:29 AM | 1.25 | 1:20 | 12:10 | 56 | |
| Kingsland | Cinco Ranch Blvd | 11:21:29 AM | 2.20 | 1:57 | 14:07 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 11:21:29 AM | 2.00 | 1:53 | 16:00 | 64 | |
| S Fry Rd | Bellaire | 11:21:29 AM | 1.60 | 1:32 | 17:32 | 63 | |
| Bellaire | W Bellfort | 11:21:29 AM | 2.90 | 2:48 | 20:20 | 62 | |
| W Bellfort | Harlem Rd | 11:21:29 AM | 1.50 | 1:10 | 21:30 | 77 | |
| Harlem Rd | Oyster Creek | 11:21:29 AM | 1.60 | 1:26 | 22:56 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 11:21:29 AM | 1.00 | 00:51 | 23:45 | 71 | |
| Summary | 30.55 | 23:45 | 23:45 | 77 | |
