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 | 9:47:49 AM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 9:47:49 AM | 2.00 | 1:45 | 3:06 | 69 | |
| Oyster Creek | Harlem Rd | 9:47:49 AM | 1.60 | 1:34 | 4:40 | 61 | |
| Harlem Rd | W Bellfort | 9:47:49 AM | 1.50 | 1:11 | 5:51 | 76 | |
| W Bellfort | Bellaire | 9:47:49 AM | 2.90 | 2:28 | 8:19 | 71 | |
| Bellaire | S Fry Rd | 9:47:49 AM | 1.60 | 1:23 | 9:42 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 9:47:49 AM | 2.00 | 2:22 | 12:04 | 51 | |
| Cinco Ranch Blvd | Kingsland | 9:47:49 AM | 2.20 | 4:33 | 16:37 | 29 |  |
| Kingsland | IH-10 Katy | 9:47:49 AM | 1.25 | 1:08 | 17:45 | 66 | |
| IH-10 Katy | Morton | 9:47:49 AM | 1.50 | 1:47 | 19:32 | 50 | |
| Morton | Clay Rd | 9:47:49 AM | 1.60 | 1:27 | 20:59 | 66 | |
| Clay Rd | Beckendorff | 9:47:49 AM | 1.30 | 1:18 | 22:17 | 60 | |
| Beckendorff | FM-529 | 9:47:49 AM | 1.00 | 00:55 | 23:12 | 65 | |
| 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 | 9:47:49 AM | 1.00 | 1:08 | 1:04 | 53 | |
| Beckendorff | Clay Rd | 9:47:49 AM | 1.30 | 1:13 | 2:17 | 64 | |
| Clay Rd | Morton | 9:47:49 AM | 1.60 | 2:54 | 5:11 | 33 |  |
| Morton | IH-10 Katy | 9:40:49 AM | 1.50 | 2:03 | 7:14 | 44 |  |
| IH-10 Katy | Kingsland | 9:47:49 AM | 1.25 | 1:15 | 8:29 | 60 | |
| Kingsland | Cinco Ranch Blvd | 9:47:49 AM | 2.20 | 2:18 | 10:47 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 9:47:49 AM | 2.00 | 3:09 | 13:56 | 38 | |
| S Fry Rd | Bellaire | 9:47:49 AM | 1.60 | 1:45 | 15:41 | 55 | |
| Bellaire | W Bellfort | 9:47:49 AM | 2.90 | 2:45 | 18:26 | 63 | |
| W Bellfort | Harlem Rd | 9:47:49 AM | 1.50 | 1:19 | 19:45 | 68 | |
| Harlem Rd | Oyster Creek | 9:47:49 AM | 1.60 | 1:33 | 21:18 | 62 | |
| Oyster Creek | FM-1464 | 9:47:49 AM | 2.00 | 1:43 | 23:01 | 70 | |
| FM-1464 | New Territory | 9:47:49 AM | 1.50 | 1:21 | 24:22 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
