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 | 8:40:48 AM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | 8:44:46 AM | 1.50 | 1:27 | 2:32 | 62 | |
| FM-1464 | Oyster Creek | 8:44:46 AM | 2.00 | 1:44 | 4:16 | 69 | |
| Oyster Creek | Harlem Rd | 8:44:46 AM | 1.60 | 1:30 | 5:46 | 64 | |
| Harlem Rd | W Bellfort | 8:44:46 AM | 1.50 | 1:23 | 7:09 | 65 | |
| W Bellfort | Bellaire | 8:44:46 AM | 2.90 | 2:54 | 10:03 | 60 | |
| Bellaire | S Fry Rd | 8:44:46 AM | 1.60 | 1:23 | 11:26 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:44:46 AM | 2.00 | 1:46 | 13:12 | 68 | |
| Cinco Ranch Blvd | Kingsland | 8:44:46 AM | 2.20 | 2:08 | 15:20 | 62 | |
| Kingsland | IH-10 Katy | 8:44:46 AM | 1.25 | 1:17 | 16:37 | 58 | |
| IH-10 Katy | Morton | 8:44:46 AM | 1.50 | 1:43 | 18:20 | 52 | |
| Morton | Clay Rd | 8:44:46 AM | 1.60 | 1:18 | 19:38 | 74 | |
| Clay Rd | Beckendorff | 8:44:46 AM | 1.30 | 1:20 | 20:58 | 58 | |
| Beckendorff | FM-529 | 8:44:46 AM | 1.00 | 00:54 | 21:52 | 67 | |
| FM-529 | West Rd | 8:44:46 AM | 2.50 | 2:00 | 23:52 | 75 | |
| West Rd | House Hahl | 8:44:46 AM | 1.30 | 1:31 | 25:23 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:44:46 AM | 1.40 | 1:16 | 26:39 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:44:46 AM | 2.40 | 2:12 | 28:51 | 65 | |
| Summary | 30.55 | 28:51 | 28:51 | 64 | |
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 | 8:44:46 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 8:44:46 AM | 1.40 | 1:21 | 3:37 | 62 | |
| House Hahl | West Rd | 8:44:46 AM | 1.30 | 1:35 | 5:12 | 49 |  |
| West Rd | FM-529 | 8:44:46 AM | 2.50 | 1:51 | 7:03 | 81 | |
| FM-529 | Beckendorff | 8:44:46 AM | 1.00 | 00:57 | 8:00 | 63 | |
| Beckendorff | Clay Rd | 8:44:46 AM | 1.30 | 1:08 | 9:08 | 69 | |
| Clay Rd | Morton | 8:37:49 AM | 1.60 | 2:01 | 11:09 | 48 | |
| Morton | IH-10 Katy | 8:32:49 AM | 1.50 | 1:04 | 12:13 | 84 | |
| IH-10 Katy | Kingsland | 8:44:46 AM | 1.25 | 1:26 | 13:39 | 52 | |
| Kingsland | Cinco Ranch Blvd | 8:44:46 AM | 2.20 | 1:57 | 15:36 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 8:44:46 AM | 2.00 | 1:50 | 17:26 | 65 | |
| S Fry Rd | Bellaire | 8:44:46 AM | 1.60 | 1:24 | 18:50 | 69 | |
| Bellaire | W Bellfort | 8:44:46 AM | 2.90 | 2:48 | 21:38 | 62 | |
| W Bellfort | Harlem Rd | 8:44:46 AM | 1.50 | 1:12 | 22:50 | 75 | |
| Harlem Rd | Oyster Creek | 8:44:46 AM | 1.60 | 1:44 | 24:34 | 55 | |
| Oyster Creek | FM-1464 | 8:44:46 AM | 2.00 | 1:53 | 26:27 | 64 | |
| FM-1464 | New Territory | 8:44:46 AM | 1.50 | 1:20 | 27:47 | 68 | |
| New Territory | Brazos River | 8:44:46 AM | 1.00 | 1:00 | 28:47 | 60 | |
| Summary | 30.55 | 28:47 | 28:47 | 64 | |
